How much does a 3.00 to 4.99ct G VS2 lab grown radiant diamond cost?

As of September 2026, 3.00 to 4.99ct G VS2 lab grown radiant diamonds typically cost $822 SGD to $6,221 SGD, with a median price of $1,745 SGD. There are currently 737 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS2 radiant diamond?

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3.00 to 4.99ct G VS2 Lab Grown Radiant

Quick answer

As of September 2026, there are 737 lab grown radiant diamonds with G colour and VS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $822 SGD to $6,221 SGD, with a median of $1,745 SGD. At least 42 retailers stock this exact specification. Half of all listings fall between $373 SGD and $1,294 SGD per carat. The same specification in natural form lists at a median of about $25,431 SGD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Radiant lab grown stones in the index: 473 USD per carat, -12.5% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

737

Lowest Price

$392 SGD

Highest Price

$60,800 SGD

Average Price

$3,050 SGD

Market Intelligence

Retailers Selling

Price Spread

142.8%

Price Range

Price per carat distribution across retailers

$484/ct

10th Percentile

$224

Median

$484

90th Percentile

$1,335

Score Distribution

737 diamonds scored across 4 quality tiers

Excellent

132 (17.9%)

Very Good

251 (34.1%)

Good

121 (16.4%)

Average

233 (31.6%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1